40300303304 has 64 divisors (see below), whose sum is σ = 78976788480. Its totient is φ = 19257120000.

The previous prime is 40300303291. The next prime is 40300303339. The reversal of 40300303304 is 40330300304.

It is a happy number.

It is a super-2 number, since 2×40300303304² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10793822 + ... + 10797554.

It is an arithmetic number, because the mean of its divisors is an integer number (1234012320).

Almost surely, 2^40300303304 is an apocalyptic number.

It is an amenable number.

40300303304 is a deficient number, since it is larger than the sum of its proper divisors (38676485176).

40300303304 is a wasteful number, since it uses less digits than its factorization.

40300303304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4302 (or 4298 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 40300303304 its reverse (40330300304), we get a palindrome (80630603608).

The spelling of 40300303304 in words is "forty billion, three hundred million, three hundred three thousand, three hundred four".